National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Overcast

34°F

1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.48 in (1032.17 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 09 Jan 01:00 PM PST
Extended Forecast for

Deer Park WA

  • This Afternoon

    This Afternoon: Patchy fog after 5pm. Otherwise, partly sunny, with a high near 36. South wind 3 to 5 mph.

    High: 36 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog before 7pm. Patchy freezing fog after 7pm. Otherwise, mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Saturday

    Saturday: Patchy dense freezing fog before 11am. Mostly cloudy, with a high near 38. Calm wind.

    High: 38 °F

    Patchy Dense
    Freezing Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Patchy freezing fog between 7pm and 8pm. Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy
    Freezing Fog
    then Mostly
    Cloudy

  • Sunday

    Sunday: A slight chance of snow and freezing rain before 7am, then a slight chance of rain, snow, and freezing rain between 7am and 10am. Patchy fog between 10am and 11am. Patchy freezing fog before 10am. Snow level 2200 feet rising to 3100 feet in the afternoon. Otherwise, mostly cloudy, with a high near 40. Calm wind. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Wintry Mix
    and Patchy
    Freezing Fog

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after 10pm. Snow level 3600 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain

  • Monday

    Monday: A 30 percent chance of rain. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Patchy fog after 5pm. Otherwise, partly sunny, with a high near 36. South wind 3 to 5 mph.
Tonight
Patchy fog before 7pm. Patchy freezing fog after 7pm. Otherwise, mostly cloudy, with a low around 26. Calm wind.
Saturday
Patchy dense freezing fog before 11am. Mostly cloudy, with a high near 38. Calm wind.
Saturday Night
Patchy freezing fog between 7pm and 8pm. Mostly cloudy, with a low around 28. Calm wind.
Sunday
A slight chance of snow and freezing rain before 7am, then a slight chance of rain, snow, and freezing rain between 7am and 10am. Patchy fog between 10am and 11am. Patchy freezing fog before 10am. Snow level 2200 feet rising to 3100 feet in the afternoon. Otherwise, mostly cloudy, with a high near 40. Calm wind. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of rain after 10pm. Snow level 3600 feet. Mostly cloudy, with a low around 32.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 42.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 33.
Tuesday
Mostly cloudy, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
1:14 pm PST Jan 9, 2026
Forecast Valid:
1pm PST Jan 9, 2026-6pm PST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation